(biochemistry) Cholecalciferol; a constituent of vitamin D.

(biochemistry) Ergocalciferol or calciferol; a constituent of vitamin D.

(biochemistry) Dihydroergocalciferol; a constituent of vitamin D.

(biochemistry) Ergocalciferol and lumisterol; a constituent of vitamin D.

(biochemistry) Sitocalciferol; a constituent of vitamin D.

(obsolete) choline

vitamin B₂ or riboflavin.

Any of the water soluble bioflavonoids that promotes the resistance of capillaries to permeation. / (slang, euphemistic) Prozac, an antidepressant.

Any of several related fat-soluble vitamins, found in leafy green vegetables, essential for blood clotting. / (slang) The drug ketamine.

(historical) folic acid